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Bps



Member Since: 14 Feb 2016
Location: Lancashire
Posts: 785

United Kingdom 
Canvas waterproofing advice needed please
I have coated my canvas twice now with fab sil and it still seaps through in places, particularly where it touches the roll cage metalwork. Has anyone used anything else successfully ?

Cheers

Brad
Post #798397 16th Oct 2019 12:17pm
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Litch



Member Since: 10 Mar 2013
Location: Oxfordshire
Posts: 760

England 
At a loss as to why Fabsil hasn't worked, I have been using it for years (decades even) and it is without doubt a product that really works. Is the fabric split at any point?
My previous tilt had been punctured by the claws of my neighbours cat (it finds the roof a very comfy location for a doze)
but an application of Fabsil caused the water to bead so that it couldn't penetrate the holes, was still working well when I sold it on 12-months later. ONE LIFE, GET IT!
Post #798418 16th Oct 2019 6:22pm
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mobilesawmiller



Member Since: 03 Mar 2013
Location: Co,Tyrone
Posts: 100

United Kingdom 
My canvas soft top has seen better days. I sprayed the inside with contact adhesive and used Thompson's Water Seal on the outside. Any holes ( our cat is partial to using the soft top as a hammock ) I put Gorilla Tape over these.

Click image to enlarge
Post #798433 16th Oct 2019 8:24pm
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Harry.O



Member Since: 25 Jul 2014
Location: Warwickshire
Posts: 706

United Kingdom 1989 Defender 90 300 Tdi ST Nato Green
I've always had good results with Fabsil on canvas roofs but Nikwax may be a good alternative?

How are you applying the Fabsil? I normally brush it on fairly heavy, using enough that the whole canvas looks sodden wet and paying extra attention/working it on to any stitching. 2005 Td5 110 Hardtop
1989 300Tdi 90 Soft top
1992 200Tdi 90 Truck cab with Land Cruiser axles
Post #798465 17th Oct 2019 8:15am
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Bps



Member Since: 14 Feb 2016
Location: Lancashire
Posts: 785

United Kingdom 
I’ve rolled and brushed it on. Putting plenty on and double coated the seams every time I’ve done it. Thinking of trying nikwax or home brew beeswax next
Post #798468 17th Oct 2019 8:24am
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Pilgrimmick



Member Since: 16 Nov 2015
Location: Highlands
Posts: 581

United Kingdom 
Thomson’s water seal worked for me! 80" 1948
Lightweight V8
Bowler Tomcat
130 Station wagon
90 300tdi
(Santana PS10 pick up)
Range Rover L322 (Ful fat)
Post #798471 17th Oct 2019 8:52am
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jst



Member Since: 14 Jan 2008
Location: Taunton
Posts: 7687

2011 Defender 110 Puma 2.4 USW Stornoway Grey
I have a stayfast tilt and not needed to proof in last 4 years but have had great results from other fabsil on canvas rugs and lately nickwax on ripstop lighter weight materials, foxwing etc. Which they sell as a UV protector but waterproofs too. Cheers

James
110 XS Utility
130 Puma Station wagon/camper (in the making)
90 Puma Hardtop
Post #798481 17th Oct 2019 9:14am
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tookaphotoof



Member Since: 18 Mar 2013
Location: dordrecht
Posts: 1279

Netherlands 2013 Defender 130 Puma 2.2 HCPU Santorini Black
I use Ultramar. Works perfectly.
Anyways, have you tensioned up the canvas while it was still wet? In that case it wouldn’t surprise me if it keeps leaking.

http://www.contender.co.uk/Portals/0/Templ...0Price.pdf
Post #798486 17th Oct 2019 9:40am
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Mike_E



Member Since: 13 Apr 2017
Location: Aberdeenshire
Posts: 160

United Kingdom 2015 Defender 90 Puma 2.2 HT Aintree Green
Repel by Diver Dave .... works great from all the reviews and people I've spoken with.
Post #798490 17th Oct 2019 10:55am
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Bps



Member Since: 14 Feb 2016
Location: Lancashire
Posts: 785

United Kingdom 
Was put on in the dry and tightened and I’ve kept it taught since when it’s been a dry day and the roof has been dry for a couple of days. Needless to say it’s been damp or soaking wet for the last month Very Happy

I’ll have a look into the other suggestions cheers
Post #798518 17th Oct 2019 3:29pm
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Grouse



Member Since: 16 Apr 2012
Location: on the hill
Posts: 513

I saturate mine with Fabsil once every 2 to 3 years - as preventative maintenance - and I can honestly say it has never leaked.
Post #798520 17th Oct 2019 3:59pm
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